Free Favicon & App Icon Generator — Generate Multi-Size Icons Online

Overview: Generate Complete Multi-Resolution Favicon Package (.ZIP)

Generate complete multi-resolution favicon packages (16px to 512px) with browser tab mockups and manifest.json. All computations and data processing are executed 100% locally on your device using client-side WebAssembly, HTML5 Canvas, and modern Web APIs without uploading files to any external server.

Supported Formats

Favicon & App Icon Generator supports the following file formats:

  • .png — client-side processing support.
  • .jpg — client-side processing support.
  • .jpeg — client-side processing support.
  • .webp — client-side processing support.
  • .svg — client-side processing support.

How to Use Favicon & App Icon Generator in Browser

  1. Upload Logo: Select your image or logo.
  2. Customize: Set padding, background transparency or color, and corner radius.
  3. Download Package: Download the complete ZIP package with all icon resolutions and manifest.

Key Features & Privacy Protections

  • 100% Client-Side Privacy: Zero cloud upload. Your documents, photos, and files never leave your local browser sandbox.
  • Zero Installation: Runs instantly in Chrome, Safari, Firefox, Edge, Android, and iOS browsers.
  • Free Forever: No sign-up, no subscriptions, no ads, and no file size limits.

Frequently Asked Questions (FAQ)

What icon sizes are included in the generated ZIP package?

favicon-16x16.png, favicon-32x32.png, favicon-48x48.png, apple-touch-icon.png (180x180), android-chrome-192x192.png, android-chrome-512x512.png, plus site.webmanifest.

Can I preview how the favicon will look in a real browser tab?

Yes, the interactive preview renders simulated Chrome browser tabs in both Light and Dark modes.

Can I customize the background color and padding?

Yes, choose transparent or custom color fill, adjust padding percentage to prevent edge clipping, and apply corner rounding.

Does it provide the HTML code to paste into my <head> tag?

Yes, click 'Copy' on the HTML snippet card to get the exact <link> tags for your website.

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Favicon & App Icon Generator

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v1.0.0Free · Canvas + fflateImage Tools

Free Favicon & App Icon Generator — Generate Multi-Size Icons Online

Generate Complete Multi-Resolution Favicon Package (.ZIP). Generate complete multi-resolution favicon packages (16px to 512px) with browser tab mockups and manifest.json.

What is Favicon Generator and what does it do?

The Favicon & App Icon Generator converts any master logo, graphic, or icon into a complete, production-ready suite of multi-resolution favicons and mobile app icons in seconds.

It packages all standard web, Android, and Apple Touch icon sizes into a single downloadable ZIP archive, complete with a pre-configured site.webmanifest file and ready-to-paste HTML <head> code for immediate integration.

  • Generate standard web favicons (16x16, 32x32, 48x48) and Apple Touch Icons (180x180).
  • Generate Android Chrome Progressive Web App (PWA) icons (192x192, 512x512).
  • Customizable icon controls: background fill color, transparent background toggle, icon padding, and corner rounding.
  • Live preview simulator showing how your favicon looks in realistic light and dark mode browser tabs.
  • Download a complete .ZIP package including all PNG icons, site.webmanifest, and ready-to-use HTML code.

How does Favicon Generator work?

The source graphic is drawn onto HTML5 Canvas contexts configured to standard icon dimensions with high-quality bicubic resampling. Background colors, rounding radii, and padding offsets are applied during rendering.

Each generated canvas is converted to a PNG binary buffer. fflate compiles the images, manifest JSON, and documentation into a single compressed ZIP archive locally in your browser.

100% private: all processing happens locally in your browser using client-side WebAssembly, HTML5 Canvas, and modern Web APIs. Your files are never uploaded to any server.

Who needs Favicon Generator?

Web Developers & Agencies

Generate all mandatory favicon sizes and PWA manifest icons from a single SVG or high-res PNG logo in seconds.

Startup Founders & Solo Creators

Equip new web apps and SaaS projects with professional browser tab branding and mobile home-screen icons.

Graphic Designers & Brand Strategists

Deliver complete digital icon asset packages to clients alongside primary brand identity deliverables.

Blogger & CMS Administrators

Create crisp, high-DPI favicons for WordPress, Webflow, or Shopify stores without using heavy graphic software.

Supported file formats

Favicon & App Icon Generator processes the following file extensions and data formats directly in your browser:

.png.jpg.jpeg.webp.svg

How to use Favicon Generator — step by step

  1. 1

    Upload Logo

    Select your image or logo.

  2. 2

    Customize

    Set padding, background transparency or color, and corner radius.

  3. 3

    Download Package

    Download the complete ZIP package with all icon resolutions and manifest.

Frequently asked questions

What icon sizes are included in the generated ZIP package?

favicon-16x16.png, favicon-32x32.png, favicon-48x48.png, apple-touch-icon.png (180x180), android-chrome-192x192.png, android-chrome-512x512.png, plus site.webmanifest.

Can I preview how the favicon will look in a real browser tab?

Yes, the interactive preview renders simulated Chrome browser tabs in both Light and Dark modes.

Can I customize the background color and padding?

Yes, choose transparent or custom color fill, adjust padding percentage to prevent edge clipping, and apply corner rounding.

Does it provide the HTML code to paste into my <head> tag?

Yes, click 'Copy' on the HTML snippet card to get the exact <link> tags for your website.

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